DR. JANICE R. CHANG (M.D.) – Dermatology Physician, NPI 1659373579
Dermatology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,284 DERMATOLOGY in TX
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Provider Addresses for DR. JANICE R. CHANG (M.D.)
12, Professional Park Drive, Webster, Harris County, Texas, 77598, United States
WEBSTER, TX 775984127
Phone: (281) 332-8571
Fax: (281) 332-8307
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 74 Open Payments records for all available years, with a total value of $1,877.
Total Amount is formed as General ($1,877) + Research ($0) + Ownership ($0) = $1,877.
Last reported payment date: 2024-12-17 • Largest payer in this snapshot: ABBVIE INC. ($581).
Total Amount
$1,877
General + Research + Ownership
Payments
74
Total payment records
General Amount
$1,877
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $581 |
| GENZYME CORPORATION | $462 |
| Janssen Biotech, Inc. | $286 |
| LEO Pharma Inc. | $149 |
| Merz North America, Inc. | $109 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2011-05-03
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20110503000847 | I | Dermatology | TX | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 17003 | Destruction of precancer skin growth, 2-14 growths | 2,798 | 450 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 1,332 | 923 | $0 |
| 17000 | Destruction of precancer skin growth, 1 growth | 820 | 583 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 472 | 391 | $0 |
| 11102 | Biopsy of related skin growth, first growth | 353 | 306 | $0 |
Insurance plans in this area (ZIP 77598)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| D E R M A T O L O G Y | KY | |
| D E R M A T O L O G Y | TX | |
| D E R M A T O L O G Y | TX | |
| D E R M A T O L O G Y | TX | |
| D E R M A T O L O G Y | TX | |
| Nurse Practitioner | TX | |
| Nurse Practitioner | TX | |
| Nurse Practitioner | TX | |
| D E R M A T O L O G Y | TX | |
| D E R M A T O L O G Y | TX |
Reviews
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